Malaysian Prime Minister Anwar Ibrahim has personally contacted President Prabowo regarding the "alarming" level of transboundary haze affecting Malaysia.
Tahun 1974, ahli biologi dan pemancing asal Jerman, Roland Lorkowsky, melepas ribuan benih ikan lele Wels (Silurus glanis) ke Waduk Mequinenza di Sungai Ebro.